1353676

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{1171}}^1$

素因数の和:1209

約数の個数: 18

約数和(自身を含む): 2518628

約数和(自身を除く): 1164952

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 1171, 2342, 4684, 19907, 39814, 79628, 338419, 676838, 1353676]

約数ペア:

[(1, 1353676), (2, 676838), (4, 338419), (17, 79628), (34, 39814), (68, 19907), (289, 4684), (578, 2342), (1156, 1171)]